What is the lead time for orders?

The average lead time is within 15 workdays for both peak season and off-season.

Is the product ISO certified?

Yes, the product has ISO certification.

What is the main material of the drill bit?

The drill bit is made of resin and diamond powder.

Diamond Drill Bit Set Professional DIY Strong and Practical High Quality for Ceramic Porcelain Glass Marble

Name: Diamond Drill Bit Set Professional DIY Strong and Practical High Quality for Ceramic Porcelain Glass Marble
Brand: QUANZHOU JINGSTAR CO., LTD.
SKU: 1986132445

Fujian, ChinaQUANZHOU JINGSTAR CO., LTD.

US$2.00-5.00

100 Pieces

Sample price:US$5.00/piece.Request sample

Product profile

Customization

Available

Type

Bits

Certification

ISO

Model NO.

JINGSTAR

Shape

Tapered

Applications

Electric Grinder

Standard

Nonstandard

Pad Type

Wet Polishing Pad

Customized Support

OEM, ODM, Obm

Color

Brown, Black, Green, Yellow

Wet/Dry Use

Wet & Dry

Feature

High Efficiency

Usage

Resin+Diamond Powder

Transport Package

Box

Trademark

JINGSTAR

Origin

Fujian, China

HS Code

68042290

Production Capacity

90000

Key features

High Efficiency Drilling: Low cut resistance improves opening speed and chip removal for neat, smooth holes.

Multi-Material Application: Suitable for drilling glass, ceramics, marble, jade, and other hard brittle materials.

Professional Diamond Material: Made with resin and diamond powder for durability and high quality performance.

OEM and ODM Support: Customized support available for OEM, ODM, and OBM requirements.

Wet and Dry Versatility: Designed for both wet and dry use with water cooling for smooth operation.

ISO Certified Quality: Product meets ISO certification standards for reliability and safety.

Fast Lead Time: Average lead time within 15 workdays for both peak and off-season orders.

Flexible Payment Terms: Accepts LC, T/T, PayPal, and Western Union for convenient transactions.

Company profile

QUANZHOU JINGSTAR CO., LTD.

Fujian, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2018-08-21 CertifiedNearest Port: Xiamen PortAverage Response Time: ≤18h CertifiedTerms of Payment: LC, T/T, PayPal, etc.

AI-Powered supplier vetting

SummaryQUANZHOU JINGSTAR CO., LTD. is a China-based limited company in Fujian, established in 2018, with eight employees, three production lines, and a stated 100 m² manufacturing plant. It supplies diamond tools, including cutting disks, segments, saw blades, grinding disks, and wire saws, and reports exports to multiple global regions. The supplier states that it has production, design, quality-control, sales-support, and after-sales teams, although the evidence does not quantify service performance or quality outcomes. It reports one year of R&D engineer experience and six to ten quality-control staff. Claimed order lead times are within 15 working days in both peak and off-peak periods. The supplier identifies “Others” for management-system certification, without naming a specific certification. Trade records show several 2025 transactions involving products such as polishing discs, copper strips, cutting bits, and brazing coils with a Pakistan buyer, but the limited buyer and transaction coverage does not...

Supplier typeThe supplier is identified as a combined business and a limited company operating in China, with Tools & Hardware as its commercial trade category and diamond tools as its stated product focus. The available information supports classification as a product manufacturer/exporter, but does not clarify the exact meaning of the “Combined” designation.

After-Sales capabilityThe supplier explicitly states that its sales teams provide sales support and after-sale service. However, no evidence describes service procedures, response times, warranty terms, or documented service performance.

Production capacityThe supplier reports three production lines, a 100 m² manufacturing plant, and a product range covering diamond cutting, grinding, and sawing tools. It also states lead times within 15 working days in both peak and off-peak seasons, but the limited facility size and absence of verified output-quality data prevent a stronger conclusion about capacity.

Client casesTrade records document transactions in 2025 with PAKISTAN STONE COMPANY involving brazing coils, polishing discs, copper strips, and cutting bits. These records confirm at least one identifiable buyer relationship, but they do not demonstrate a broad, diversified, or referenceable customer portfolio.